CN220364315U - Adjustable positioning equipment for stand column cross arm - Google Patents
Adjustable positioning equipment for stand column cross arm Download PDFInfo
- Publication number
- CN220364315U CN220364315U CN202321781394.XU CN202321781394U CN220364315U CN 220364315 U CN220364315 U CN 220364315U CN 202321781394 U CN202321781394 U CN 202321781394U CN 220364315 U CN220364315 U CN 220364315U
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- rack
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- 238000007906 compression Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model belongs to the technical field of adjusting equipment, in particular to an adjustable positioning device for a stand column cross arm, which aims at the problem that the existing supporting device needs to be locked and braked manually after lifting, so that the automatic adjustment is often troublesome.
Description
Technical Field
The utility model relates to the technical field of adjusting equipment, in particular to adjustable positioning equipment for a stand column cross arm.
Background
In the prior art, the device for supporting the electromechanical device often adopts a traditional lifting device to adjust the height of the electromechanical device so that the electromechanical device can work at a proper height when in actual use;
however, the existing supporting device needs to be locked and braked manually after lifting, so that the automatic adjustment is often troublesome, and therefore, the adjustable positioning equipment for the upright cross arm is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defect that the existing supporting device needs to be locked and braked manually after lifting in the prior art, so that automatic adjustment is often troublesome, and provides an adjustable positioning device for a stand column cross arm.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the adjustable positioning equipment for the stand column cross arm comprises a base, wherein a support column is fixedly arranged at the top of the base, a movable ring is connected to the support column in a sliding manner, and the cross arm is fixedly arranged on the right side of the movable ring;
the mounting panel that is located the support column left side is installed at the top of base, and the drive belt subassembly is installed to the front side of mounting panel, and the drive belt subassembly runs through the shift ring and is connected with the left side inner wall of shift ring, and the left side of support column is connected with locating component, and locating component is connected with the right side of inner wall and the drive belt of shift ring respectively, and the top fixed mounting of base has the electric putter that is located the drive belt subassembly left side, and electric putter's output shaft is connected with the left side bottom of drive belt subassembly.
By means of the structure, the electric push rod can be started to drive the driving belt assembly to operate, so that the movable ring can be driven, and when the driving belt assembly operates, the positioning assembly can be automatically unlocked, so that the movable ring can be longitudinally moved, the height of the cross arm can be adjusted, and after the height of the cross arm is adjusted, the positioning assembly can be automatically self-locked, so that the cross arm is at a stable height and cannot be changed.
Preferably, the drive belt assembly comprises two drive wheels and a drive belt;
the two driving wheels are symmetrically and rotatably connected to the front side of the mounting plate, the driving belts are respectively sleeved on the two driving wheels and are respectively connected with the two driving wheels in a driving way, the driving belts penetrate through the movable ring, and an output shaft of the electric push rod is fixedly connected with the bottom of the left side of the driving belts.
Further, when the driving belt moves along with the output shaft of the electric push rod, the moving ring and the positioning assembly can be driven.
Preferably, the inner side of the driving belt is fixedly provided with a sliding plate, the inner wall of the left side of the movable ring is provided with a sliding groove, and the left side of the sliding plate extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.
Furthermore, the sliding plate and the sliding groove are used for sliding connection, so that the driving belt and the movable ring are in driving connection.
Preferably, the positioning assembly comprises a fixed rack, a movable rack and a connecting rod member;
the fixed rack is fixedly arranged on the left side of the support column, the connecting rod component is respectively connected with the right side of the transmission belt and the inner wall of the movable ring, the movable rack is connected with the right end of the connecting rod component, and the movable rack is detachably meshed with the fixed rack.
Further, after the connecting rod component receives the power of the driving belt, the movable rack can be driven to move, so that the movable rack and the fixed rack can be separated, and the movable ring can be longitudinally moved.
Preferably, the link member includes a moving rod and a pulling rod;
the movable rod is in sliding connection in the movable ring, the right end of the movable rod is fixedly connected with the movable rack, the right end of the pull rod is rotationally connected with the left end of the movable rod, and the left end of the pull rod is rotationally connected with the right side of the transmission belt.
Further, after the pull rod receives the power of the transmission belt, the pull rod can rotate, and the moving rod can be pulled to move, so that the moving rack can be conveniently driven to move transversely.
Preferably, the movable rod is sleeved with a compression spring, and the left end and the right end of the compression spring are fixedly connected with the inner wall of the movable ring and the left side of the movable rack respectively.
Further, the elastic force of the compression spring can assist in pushing the movable rack to move to the right side, so that the movable rack and the fixed rack can be meshed, and the movable ring is braked.
The beneficial effects are that:
1. when the electric push rod is started to push the transmission belt to run anticlockwise or clockwise, the pull rod can be provided with a pulling force when the transmission belt moves, so that the pull rod rotates, the moving rod can be pulled to the left side to move at the moment through the pull rod, the moving rack can be made to move when the moving rod moves, separation and engagement with the fixed rack are realized, the moving ring can lose limit at the moment, and the moving ring can longitudinally move along with the transmission belt so as to be capable of being adjusted along with the height of the cross arm;
2. after the height of the cross arm is adjusted, the movable ring does not longitudinally move, and the compression spring in a stressed state can push the movable rod to move to the right side, so that the movable rack moves to the right side and keeps meshed with the fixed rack, and the movable ring can be positioned.
According to the utility model, the electric push rod is started to drive the transmission belt to run, so that the cross arm can be driven to longitudinally move, the height of the cross arm is adjusted, and after the height of the cross arm is adjusted, the movable ring can be stably braked by the positioning assembly, so that the cross arm can be conveniently positioned, and the movable ring positioning device has good practicability.
Drawings
FIG. 1 is a front elevational view of an adjustable positioning device for a vertical column cross arm in accordance with the present utility model;
FIG. 2 is a front view of the internal structure of a movable ring of an adjustable positioning device for a column cross arm according to the present utility model;
FIG. 3 is a schematic view of a portion A of the column cross arm adjustable positioning apparatus of FIG. 2 according to the present utility model;
fig. 4 is a top view of the internal structure of the movable ring of the adjustable positioning device for the column cross arm.
In the figure: 1. a base; 2. a support column; 3. a moving ring; 4. a cross arm; 5. a mounting plate; 6. a transmission belt; 7. an electric push rod; 8. a fixed rack; 9. a moving rod; 10. moving the rack; 11. a compression spring; 12. a pull rod; 13. and (3) a sliding plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an adjustable positioning device for a stand column cross arm comprises a base 1, wherein a support column 2 is fixedly arranged at the top of the base 1, a movable ring 3 is connected to the support column 2 in a sliding manner, and a cross arm 4 is fixedly arranged on the right side of the movable ring 3;
the mounting plate 5 that is located the left side of support column 2 is installed at the top of base 1, and the drive belt subassembly is installed to the front side of mounting plate 5, the drive belt subassembly runs through shift ring 3 and is connected with shift ring 3's left side inner wall, support column 2's left side is connected with locating component, locating component is connected with shift ring 3's inner wall and drive belt 6's right side respectively, the top fixed mounting of base 1 has the electric putter 7 that is located drive belt subassembly left side, electric putter 7's output shaft is connected with drive belt subassembly's left side bottom.
By means of the structure, the electric push rod 7 can be started to drive the driving belt assembly to operate, so that the movable ring 3 can be driven, and when the driving belt assembly operates, the positioning assembly can be automatically unlocked, so that the movable ring 3 can longitudinally move, the height of the cross arm 4 can be adjusted, and after the height adjustment of the cross arm 4 is completed, the positioning assembly can automatically realize self-locking, so that the cross arm 4 is at a stable height and cannot change.
In this embodiment, the belt assembly comprises two drive wheels and a belt 6;
the two driving wheels are symmetrically and rotatably connected to the front side of the mounting plate 5, the driving belts 6 are respectively sleeved on the two driving wheels and are respectively connected with the two driving wheels in a driving way, the driving belts 6 penetrate through the movable ring 3, and an output shaft of the electric push rod 7 is fixedly connected with the left bottom of the driving belts 6.
The moving ring 3 and the positioning assembly can be driven when the driving belt 6 moves along with the output shaft of the electric push rod 7.
In this embodiment, a sliding plate 13 is fixedly installed on the inner side of the driving belt 6, and a sliding groove is formed in the inner wall of the left side of the moving ring 3, and the left side of the sliding plate 13 extends into the sliding groove and is slidably connected with the inner wall of the sliding groove.
The driving belt 6 can be in driving connection with the moving ring 3 by using the sliding plate 13 and the sliding groove to carry out sliding connection.
In this embodiment, the positioning assembly comprises a fixed rack 8, a movable rack 10 and a link member;
the fixed rack 8 is fixedly arranged on the left side of the support column 2, the right side of the connecting rod component is respectively connected with the inner wall of the movable ring 3, the movable rack 10 is connected with the right end of the connecting rod component, and the movable rack 10 is detachably meshed with the fixed rack 8.
After the connecting rod component receives the power of the driving belt 6, the movable rack 10 can be driven to move, so that the movable rack 10 can be separated from the fixed rack 8, and the movable ring 3 can move longitudinally.
In the present embodiment, the link member includes the moving lever 9 and the pull lever 12;
the movable rod 9 is slidably connected in the movable ring 3, the right end of the movable rod 9 is fixedly connected with the movable rack 10, the right end of the pull rod 12 is rotatably connected with the left end of the movable rod 9, and the left end of the pull rod 12 is rotatably connected with the right side of the driving belt 6.
After the pull rod 12 receives the power of the driving belt 6, the pull rod can rotate, and the moving rod 9 can be pulled to move, so that the moving rack 10 can be conveniently driven to move transversely.
In this embodiment, the moving rod 9 is sleeved with a compression spring 11, and the left end and the right end of the compression spring 11 are fixedly connected with the inner wall of the moving ring 3 and the left side of the moving rack 10 respectively.
The spring force of the compression spring 11 can assist in pushing the movable rack 10 to move rightward, so that the movable rack 10 and the fixed rack 8 can be meshed, and the movable ring 3 can be braked.
Working principle: by starting the electric push rod 7 to push the driving belt 6 to run anticlockwise or clockwise, when the driving belt 6 moves, a pulling force can be provided for the pull rod 12, so that the pull rod 12 rotates, at the moment, the moving rod 9 can be pulled to move leftwards through the pull rod 12, when the moving rod 9 moves, the moving rack 10 can be made to move to separate from the fixed rack 8, at the moment, the moving ring 3 can lose limit and longitudinally move along with the driving belt 6 so as to adjust along with the height of the cross arm 4, after the height of the cross arm 4 is adjusted, the moving ring 3 cannot longitudinally move, at the moment, the compression spring 11 in a stressed state can push the moving rod 9 to move rightwards, so that the moving rack 10 moves rightwards to keep engaged with the fixed rack 8, and the moving ring 3 can be positioned, and therefore the electric push device has good practicability.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The upright post cross arm adjustable positioning device comprises a base (1) and is characterized in that a support column (2) is fixedly arranged at the top of the base (1), a movable ring (3) is connected to the support column (2) in a sliding manner, and a cross arm (4) is fixedly arranged on the right side of the movable ring (3);
the mounting plate (5) that is located support column (2) left side is installed at the top of base (1), and the drive belt subassembly is installed to the front side of mounting plate (5), the drive belt subassembly runs through and removes ring (3) and be connected with the left side inner wall that removes ring (3), the left side of support column (2) is connected with locating component, locating component is connected with the right side of the inner wall that removes ring (3) and drive belt (6) respectively, the top fixed mounting of base (1) has electric putter (7) that are located drive belt subassembly left side, the output shaft of electric putter (7) is connected with the left side bottom of drive belt subassembly.
2. The column cross arm adjustable positioning device according to claim 1, characterized in that the drive belt assembly comprises two drive wheels and a drive belt (6);
the two driving wheels are symmetrically and rotatably connected to the front side of the mounting plate (5), the driving belt (6) is respectively sleeved on the two driving wheels and is respectively connected with the two driving wheels in a driving way, the driving belt (6) penetrates through the moving ring (3), and an output shaft of the electric push rod (7) is fixedly connected with the bottom of the left side of the driving belt (6).
3. The column cross arm adjustable positioning device according to claim 2, wherein a sliding plate (13) is fixedly arranged on the inner side of the driving belt (6), a sliding groove is formed in the inner wall of the left side of the movable ring (3), and the left side of the sliding plate (13) extends into the sliding groove and is in sliding connection with the inner wall of the sliding groove.
4. The column cross arm adjustable positioning device according to claim 1, characterized in that the positioning assembly comprises a fixed rack (8), a mobile rack (10) and a link member;
the fixed rack (8) is fixedly arranged on the left side of the support column (2), the connecting rod component is respectively connected with the right side of the driving belt (6) and the inner wall of the movable ring (3), the movable rack (10) is connected with the right end of the connecting rod component, and the movable rack (10) is detachably meshed with the fixed rack (8).
5. The column cross arm adjustable positioning device according to claim 4, characterized in that the link member comprises a moving rod (9) and a tie rod (12);
the movable rod (9) is slidably connected in the movable ring (3), the right end of the movable rod (9) is fixedly connected with the movable rack (10), the right end of the pull rod (12) is rotatably connected with the left end of the movable rod (9), and the left end of the pull rod (12) is rotatably connected with the right side of the transmission belt (6).
6. The column cross arm adjustable positioning device according to claim 5, wherein the movable rod (9) is sleeved with a compression spring (11), and the left end and the right end of the compression spring (11) are fixedly connected with the inner wall of the movable ring (3) and the left side of the movable rack (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781394.XU CN220364315U (en) | 2023-07-07 | 2023-07-07 | Adjustable positioning equipment for stand column cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321781394.XU CN220364315U (en) | 2023-07-07 | 2023-07-07 | Adjustable positioning equipment for stand column cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220364315U true CN220364315U (en) | 2024-01-19 |
Family
ID=89517403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321781394.XU Active CN220364315U (en) | 2023-07-07 | 2023-07-07 | Adjustable positioning equipment for stand column cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220364315U (en) |
-
2023
- 2023-07-07 CN CN202321781394.XU patent/CN220364315U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |